<template>
  <div>
<!--    面包屑导航区域-->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>权限管理</el-breadcrumb-item>
      <el-breadcrumb-item>权限列表</el-breadcrumb-item>
    </el-breadcrumb>

<!--    卡片视图-->
    <el-card>
      <!--border为添加表格边框线,stripe为隔行变色-->
      <el-table :data="rightsList" border stripe>
        <!--索引列-->
        <el-table-column type="index"></el-table-column>
<!--        权限名称列-->
        <el-table-column label="权限名称" prop="authName"></el-table-column>
<!--        路径列-->
        <el-table-column label="路径" prop="path"></el-table-column>
<!--        权限等级列-->
        <el-table-column label="权限等级" prop="level">
<!--        权限等级列的三种等级-->
          <template slot-scope="scope">
            <el-tag v-if="scope.row.level === 0">一级</el-tag>
            <el-tag type="success" v-else-if="scope.row.level === 1">二级</el-tag>
            <el-tag type="warning" v-else-if="scope.row.level === 2">三级</el-tag>
          </template>
        </el-table-column>
      </el-table>
    </el-card>
  </div>
</template>

<script>
  export default {
    data(){
      return {
        // 权限列表
        rightsList:[]
      }
    },
    created(){
      //获取所有权限
      this.getRightsList()
    },
    methods:{
      //获取权限列表
      async getRightsList(){
        //发起get请求
        //参数（'rights/list'）代表这次获取的是一个列表类型的权限数据
        const {data:res} = await this.$http.get('rights/list')
        if(res.meta.status !== 200){
          return this.$message.error('获取权限列表失败！')
        }
        this.rightsList = res.data
      }
    }
  }
</script>

<style lang="less" scoped>

</style>